def test_with_pass_manager(self):
""" Test Bernstein Vazirani using PassManager """
quantum_instance = QuantumInstance(
BasicAer.get_backend('qasm_simulator'),
pass_manager=level_0_pass_manager(
PassManagerConfig(basis_gates=['cx', 'u1', 'u2', 'u3'])))
alg = BernsteinVazirani(oracle=TruthTableOracle(bitmaps="01100110"),
quantum_instance=quantum_instance)
result = alg.run()
self.assertEqual(result['result'], '011')
def test_bernsteinvazirani(self, bv_input, mct_mode, optimization='off'):
nbits = int(math.log(len(bv_input), 2))
# compute the ground-truth classically
parameter = ""
for i in reversed(range(nbits)):
bit = bv_input[2 ** i]
parameter += bit
backend = get_aer_backend('qasm_simulator')
oracle = TruthTableOracle(bv_input, optimization=optimization, mct_mode=mct_mode)
algorithm = BernsteinVazirani(oracle)
result = algorithm.run(backend)
# print(result['circuit'].draw(line_length=10000))
self.assertEqual(result['result'], parameter)
def test_bernstein_vazirani(self, bv_input, mct_mode, optimization,
simulator):
""" Bernstein Vazirani test """
nbits = int(math.log(len(bv_input), 2))
# compute the ground-truth classically
parameter = ""
for i in reversed(range(nbits)):
bit = bv_input[2**i]
parameter += bit
backend = BasicAer.get_backend(simulator)
oracle = TruthTableOracle(bv_input,
optimization=optimization,
mct_mode=mct_mode)
algorithm = BernsteinVazirani(oracle)
quantum_instance = QuantumInstance(backend)
result = algorithm.run(quantum_instance=quantum_instance)
# print(result['circuit'].draw(line_length=10000))
self.assertEqual(result['result'], parameter)
def test_aqua_algorithm() -> None:
backends: List[Backend] = [AerBackend(), AerStateBackend()]
if use_qulacs:
backends.append(QulacsBackend())
for b in backends:
for comp in (None, b.default_compilation_pass()):
if use_qulacs and type(b) == QulacsBackend and comp is None:
continue
tb = TketBackend(b, comp)
ora = TruthTableOracle(bitmaps="01100110")
alg = BernsteinVazirani(oracle=ora, quantum_instance=tb)
result = alg.run()
assert result["result"] == "011"
alg = DeutschJozsa(oracle=ora, quantum_instance=tb)
result = alg.run()
assert result["result"] == "balanced"
ora = TruthTableOracle(bitmaps="11111111")
alg = DeutschJozsa(oracle=ora, quantum_instance=tb)
result = alg.run()
assert result["result"] == "constant"
def test_bernsteinvazirani(self, bv_input):
backend = get_aer_backend('qasm_simulator')
oracle = BernsteinVaziraniOracle(bv_input)
algorithm = BernsteinVazirani(oracle)
result = algorithm.run(backend)
self.assertTrue(result['oracle_evaluation'])